gnu: wpa-supplicant: Update to 2.6.

* gnu/packages/admin.scm (wpa-supplicant-minimal)[source]: Update to
  2.6. Remove 'patches' field.
* gnu/packages/patches/wpa-supplicant-CVE-2015-5310.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2015-5314.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2015-5315.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2015-5316.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2016-4476.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt1.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt2.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt3.patch,
  gnu/packages/patches/wpa-supplicant-CVE-2016-4477-pt4.patch: Delete
  files.
* gnu/local.mk (dist_patch_DATA): Remove them.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu: Add sunxi-tools.

* gnu/packages/admin.scm (sunxi-tools): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: pies: Update to 1.3.

* gnu/packages/admin.scm (pies): Update to 1.3.
[arguments]: New field.

gnu: direvent: Update to 5.1.

* gnu/packages/admin.scm (direvent): Update to 5.1.
[arguments]: Augment 'patch-/bin/sh' phase to patch 'progman.c' and
'testsuite'.

gnu: isc-dhcp: Update bundled bind to 9.9.9-P3 [fixes CVE-2016-2776].

* gnu/packages/admin.scm (isc-dhcp)[inputs]: Update bundled bind to 9.9.9-P3.

gnu: Add pam-krb5

* gnu/packages/admin.scm (pam-krb5): New variable.

doc: "filesystem" -> "file system"

* doc/guix.texi: "filesystem" -> "file system"
* gnu/packages/admin.scm: "filesystem" -> "file system"
* gnu/packages/cdrom.scm: "filesystem" -> "file system"
* gnu/packages/compression.scm: "filesystem" -> "file system"
* gnu/packages/disk.scm: "filesystem" -> "file system"
* gnu/packages/gnome.scm: "filesystem" -> "file system"
* gnu/packages/irc.scm: "filesystem" -> "file system"
* gnu/packages/linux.scm: "filesystem" -> "file system"
* gnu/packages/mail.scm: "filesystem" -> "file system"
* gnu/packages/mpd.scm: "filesystem" -> "file system"
* gnu/packages/ocaml.scm: "filesystem" -> "file system"
* gnu/packages/perl.scm: "filesystem" -> "file system"
* gnu/packages/python.scm: "filesystem" -> "file system"
* gnu/packages/search.scm: "filesystem" -> "file system"
* gnu/packages/tls.scm: "filesystem" -> "file system"
* gnu/services/mail.scm: "filesystem" -> "file system"

gnu: inetutils: Use /var as the localstatedir.

* gnu/packages/admin.scm (inetutils)[arguments]: Add #:configure-flags.

gnu: rottlog: Adjust the default 'weekly' config.

* gnu/packages/admin.scm (rottlog)[arguments]: Add 'tweak-rc-weekly'
phase.

gnu: rottlog: Read configuration files from /etc/rottlog.

* gnu/packages/admin.scm (rottlog)[arguments]: Set
ROTT_ETCDIR=/etc/rottlog in #:configure-flags and add #:make-flags.

gnu: rottlog: Set default value for 'packdir'.

* gnu/packages/admin.scm (rottlog)[arguments]: Add 'set-packdir' phase.

gnu: rottlog: Use 'modify-phases'.

* gnu/packages/admin.scm (rottlog)[arguments]: Use 'modify-phases'.

gnu: autojump: Fix failing tests.

This is a followup to 1d33b9e; test script was moved in upgrade to
version 22.3.4.

* gnu/packages/admin.scm (autojump)[arguments]: Adjust unit test script
file name.

gnu: fdupes: Use 'modify-phases'.

* gnu/packages/admin.scm (fdupes)[arguments]: Use 'modify-phases'.

gnu: fdupes: Update to 1.6.1.

* gnu/packages/admin.scm (fdupes): Update to 1.6.1.
[source]: Update 'uri' template, add 'file-name' field.
[arguments]: Set CC in make-flags.

gnu: thefuck: Upgrade to 3.11.

* gnu/packages/admin.scm (thefuck): Upgrade to 3.11.

gnu: autojump: Upgrade to 22.3.4.

* gnu/packages/admin.scm (autojump): Upgrade to 22.3.4.

gnu: Add interrobang.

* gnu/packages/admin.scm (interrobang): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu: Add cbatticon.

* gnu/packages/admin.scm (cbatticon): New variable.

gnu: htop: Update to 2.0.2.

* gnu/packages/admin.scm (htop): Update to 2.0.2.